| Lap | Position | Time | Pace |
|---|---|---|---|
| 1 | 4 | 27.806 | N/A |
| 2 | 4 | 22.090 | 19/7:05.426 |
| 3 | 6 | 26.293 | 18/7:19.061 |
| 4 | 6 | 20.421 | 19/7:20.063 |
| 5 | 5 | 18.051 | 20/7:20.367 |
| 6 | 5 | 25.003 | 19/7:10.494 |
| 7 | 5 | 19.692 | 19/7:02.456 |
| 8 | 4 | 18.301 | 20/7:14.544 |
| 9 | 4 | 18.314 | 20/7:07.197 |
| 10 | 4 | 17.447 | 21/7:20.277 |
| 11 | 6 | 23.290 | 20/7:04.719 |
| 12 | 5 | 19.280 | 20/7:01.938 |
| 13 | 5 | 27.492 | 20/7:12.623 |
| 14 | 5 | 18.708 | 20/7:08.825 |
| 15 | 5 | 22.845 | 20/7:11.185 |
| 16 | 5 | 21.648 | 20/7:11.714 |
| 17 | 5 | 18.334 | 20/7:08.241 |
| 18 | 4 | 21.119 | 20/7:08.290 |
| 19 | 4 | 19.450 | 20/7:06.571 |
| 20 | 4 | 18.772 | 20/7:04.356 |